Page 355 - MiSUMi 2025

Economy series Product Overview Product Overview Economy series
Lead Screws Lead Screws

Economy series

Lead Screw and New
Specs
Related Products

Semi-finished screws in stock
3 3
Easy design, greatly reducing
design time
Ball Screws / Lead Screws Lead Screws Ball Screws /

Rolled Ball Screws QAllowing to significantly reduce the design time of the lead screw rotating unit Screws Rolled Ball
· Standardize support unit
Economy series standardized parts
Standardize the special "support unit" for lead screw.
Lead Screws
There is no need to design the bearing mechanism.
P.03-009 Stop Plates · Standardize the shape of lead screw shaft end P.03-009
Precision Ball Screws If the shaft diameter and length are determined, they Screws Precision Ball
can be combined directly with the support unit.
There is no need for complicated shaft end shape
design.
Support Unit
P.03-027 Support Unit Support Side · No need for combination design of various parts P.03-027
Fixed Side
Ball Screw Supports / Motor Brackets Position Indicators The lead screw rotating unit If the specifications of each part are met, it can be Motor Brackets Ball Screw Supports /
assembled directly.
can be completed only by
There is no need for complicated combination design of
selecting standard parts.
P.03-047 various parts. P.03-047
Lead Screws QReference thread tooth shape of Lead Screws (30 Degree Trapezoidal) Lead Screws

P.03-058 H1/2 H=1.866P H1=0.5P d2=d-0.5P d1=d-P D=d D2=d2 D1=d1 P.03-058
Lead Screw Nuts H H/2 H1 15° 15° Female Thread Male Thread Nuts Lead Screw

d: O.D. d1: Thread bottom dia. d2: Effective dia.
30°
P.03-077 H/2 Male Thread d1 or D1 d2 or D2 d or D Female Thread P.03-077
D: Thread bottom dia. D1: I.D. D2: Effective dia. P: Pitch. H1: Height of screwing part
Lead Screw Supports P Supports Lead Screw

P.03-079 QLead screw specification accuracy P.03-079
Lead Screw Stop Plates / Position Indicators Screw accuracy Class 7e Position Indicators Lead Screw Stop Plates /
QRunout Measurement Method
Item
Content

P.03-081 Nut accuracy Class 7H D P.03-081
Single pitch error ±0.02
Accumulated pitch error ±0.15/300mm
Total length runout tolerance See P.03-061 Table (20) (20)
03-057 03-058